272934720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1097

約数の個数: 168

約数和(自身を含む): 949430664

約数和(自身を除く): 676495944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 144, 160, 180, 192, 194, 240, 288, 291, 320, 360, 388, 480, 485, 576, 582, 720, 776, 873, 960, 970, 977, 1164, 1440, 1455, 1552, 1746, 1940, 1954, 2328, 2880, 2910, 2931, 3104, 3492, 3880, 3908, 4365, 4656, 4885, 5820, 5862, 6208, 6984, 7760, 7816, 8730, 8793, 9312, 9770, 11640, 11724, 13968, 14655, 15520, 15632, 17460, 17586, 18624, 19540, 23280, 23448, 27936, 29310, 31040, 31264, 34920, 35172, 39080, 43965, 46560, 46896, 55872, 58620, 62528, 69840, 70344, 78160, 87930, 93120, 93792, 94769, 117240, 139680, 140688, 156320, 175860, 187584, 189538, 234480, 279360, 281376, 284307, 312640, 351720, 379076, 468960, 473845, 562752, 568614, 703440, 758152, 852921, 937920, 947690, 1137228, 1406880, 1421535, 1516304, 1705842, 1895380, 2274456, 2813760, 2843070, 3032608, 3411684, 3790760, 4264605, 4548912, 5686140, 6065216, 6823368, 7581520, 8529210, 9097824, 11372280, 13646736, 15163040, 17058420, 18195648, 22744560, 27293472, 30326080, 34116840, 45489120, 54586944, 68233680, 90978240, 136467360, 272934720]

約数ペア:

[(1, 272934720), (2, 136467360), (3, 90978240), (4, 68233680), (5, 54586944), (6, 45489120), (8, 34116840), (9, 30326080), (10, 27293472), (12, 22744560), (15, 18195648), (16, 17058420), (18, 15163040), (20, 13646736), (24, 11372280), (30, 9097824), (32, 8529210), (36, 7581520), (40, 6823368), (45, 6065216), (48, 5686140), (60, 4548912), (64, 4264605), (72, 3790760), (80, 3411684), (90, 3032608), (96, 2843070), (97, 2813760), (120, 2274456), (144, 1895380), (160, 1705842), (180, 1516304), (192, 1421535), (194, 1406880), (240, 1137228), (288, 947690), (291, 937920), (320, 852921), (360, 758152), (388, 703440), (480, 568614), (485, 562752), (576, 473845), (582, 468960), (720, 379076), (776, 351720), (873, 312640), (960, 284307), (970, 281376), (977, 279360), (1164, 234480), (1440, 189538), (1455, 187584), (1552, 175860), (1746, 156320), (1940, 140688), (1954, 139680), (2328, 117240), (2880, 94769), (2910, 93792), (2931, 93120), (3104, 87930), (3492, 78160), (3880, 70344), (3908, 69840), (4365, 62528), (4656, 58620), (4885, 55872), (5820, 46896), (5862, 46560), (6208, 43965), (6984, 39080), (7760, 35172), (7816, 34920), (8730, 31264), (8793, 31040), (9312, 29310), (9770, 27936), (11640, 23448), (11724, 23280), (13968, 19540), (14655, 18624), (15520, 17586), (15632, 17460)]